Win 100 evenly matched Custom Games against Elite A.I. opponents.
Complete the following Race Versus A.I. achievements.
Win a Free-For-All Multiplayer Custom Game against 7 Elite A.I. opponents.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.